Results 81 to 90 of about 117,129 (265)

Mycobactin and clofazimine activity are negatively correlated in mycobacteria

Frontiers in Microbiology
Clofazimine (CFZ) is an anti-leprosy drug shown to improve outcomes in treatment of multidrug-resistant tuberculosis (TB) and nontuberculous mycobacterial infections. Studies in Mycobacterium tuberculosis and Mycobacterium avium identified CFZ resistance
Martin I. Voskuil, Christopher R. Covey, Matthew J. Reichlen, Anushila Chatterjee, Breck A. Duerkop, Surendra Dawadi, Courtney C. Aldrich, Alexander Aaring   +7 more
doaj   +1 more source

Effect of bio‐fertilization and edapho‐climatic conditions on chickpea nodulation, grain yields, and seed protein in a Mediterranean context: a meta‐analysis approach

Journal of the Science of Food and Agriculture, EarlyView.
Abstract Chickpeas (Cicer arietinum L.) serve as a protein‐rich staple, particularly in Mediterranean countries, where they are often grown in marginal and water‐stressed areas. This meta‐analysis synthesized evidence from peer‐reviewed publications across Mediterranean countries to assess how chickpea rhizobial inoculation influences chickpea ...
Amira Hachana, Amir Souissi, Lewis Ziska, Katherine Morgan, Carina Yiu, Issam Achour, Asma Bouatrous, Imen Hemissi, Hanen Arfaoui, Anissa Riahi, Manel Bouraoui, Bouaziz Sifi   +11 more
wiley   +1 more source

The Siderophore Phymabactin Facilitates the Growth of the Legume Symbiont Paraburkholderia phymatum in Aluminium-Rich Martian Soil

Life
Beneficial interactions between nitrogen-fixing soil bacteria and legumes offer a solution to increase crop yield on Earth and potentially in future Martian colonies.
Daphné Golaz, Luca Bürgi, Marcel Egli, Laurent Bigler, Gabriella Pessi   +4 more
doaj   +1 more source

Phytotoxin production in Aspergillus terreus is regulated by independent environmental signals

eLife, 2015
Secondary metabolites have a great potential as pharmaceuticals, but there are only a few examples where regulation of gene cluster expression has been correlated with ecological and physiological relevance for the producer. Here, signals, mediators, and
Markus Gressler, Florian Meyer, Daniel Heine, Peter Hortschansky, Christian Hertweck, Matthias Brock   +5 more
doaj   +1 more source

Inhibition of the Flavin-Dependent Monooxygenase Siderophore A (SidA) Blocks Siderophore Biosynthesis and Aspergillus fumigatus Growth [PDF]

, 2016
Aspergillus fumigatus is an opportunistic fungal pathogen and the most common causative agent of fatal invasive mycoses. The flavin-dependent monooxygenase siderophore A (SidA) catalyzes the oxygen and NADPH dependent hydroxylation of l-ornithine (l-Orn)
Kim Harich, Pablo Sobrado, Harich, Kim, Karina Kizjakina, Julia S. Martín del Campo, Sobrado, Pablo, Tolani, Karishma, Vogelaar, Nancy, Kizjakina, Karina, Karishma Tolani, Martín Del Campo, Julia S., Nancy Vogelaar   +11 more
core   +1 more source

Beyond a dual role: how Purpureocillium lilacinum reprograms citrus metabolism for integrated biocontrol and growth promotion

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Plants harbor complex microbial communities that are fundamental to their health and productivity. Among them, endophytic fungi such as Purpureocillium lilacinum establish mutualistic associations, offering dual benefits as plant growth promoters and biocontrol agents.
Sana Bouzembila, Kamel Charaabi, Haytham Hamden, Salma Fadhel, Nesrine Tanfouri, Meriem Msaad Guerfali   +5 more
wiley   +1 more source

Production of Avaroferrin and Putrebactin by Heterologous Expression of a Deep-Sea Metagenomic DNA

Marine Drugs, 2014
The siderophore avaroferrin (1), an inhibitor of Vibrio swarming that was recently identified in Shewanella algae B516, was produced by heterologous expression of the biosynthetic gene cluster cloned from a deep-sea sediment metagenomic DNA, together ...
Masaki J. Fujita, Ryuichi Sakai
doaj   +1 more source

Advancing Therapies for Mycobacterial Diseases: From Small Molecules to Host‐Directed Strategies

Medicinal Research Reviews, EarlyView.
ABSTRACT The global burden of multidrug‐resistant tuberculosis (MDR‐TB) and the rising incidence of nontuberculous mycobacterial (NTM) infections highlight the urgent need for innovative therapeutic strategies. Current treatments are prolonged, toxic, and increasingly compromised by resistance and limited diagnostic capacity.
Tânia Silva, Alessandra Aiello, Tonino Alonzi, M. Alice Carvalho, Vladimir Finger, Delia Goletti, Sven Hoffner, Yousra Kherabi, Jan Korabecny, Julia Kulczyńska, Agnieszka Kyzioł, Alicia Lacoma, Filomena Martins, Zorica Nanovic, Sepideh Hosseiniporgham, Martina Hrast Rambaher, Leonardo Antonio Sechi, Daria Smalchuk, Grażyna Stochel, Lydia Tabernero, Nancy L. Tateosian, Violeta Valcheva, Anamarija Zega, Mafalda Sarraguça   +23 more
wiley   +1 more source

The Effect of Desferoxamine (DFOB) Siderophore on the Adsorption of Cd on Muscovite Mineral

علوم آب و خاک, 2018
Siderophores are low molecular weight iron-binding ligands produced by aerobic soil microorganisms and some plants roots. They may also develop complexes with other metals such as Cd, thereby influencing the bio-availability, toxicity and mobility of Cd ...
M. Karamooz, M. Hamidpour
doaj  

Cyanobacterial Siderophores—Physiology, Structure, Biosynthesis, and Applications

Marine Drugs, 2019
Siderophores are low-molecular-weight metal chelators that function in microbial iron uptake. As iron limits primary productivity in many environments, siderophores are of great ecological importance.
Erland Årstøl, Martin F. Hohmann-Marriott   +1 more
doaj   +1 more source